Cambodians have come up with an ingenious way to make use of the underused train tracks. Locals have constructed their own 'unofficial' bamboo trains out of bamboo, motorcycle engines and recycled tank parts. The bamboo trains carry passengers and cargo from village to village along the track.

Xiphosura is an order (biology) of marine chelicerates which includes a large number of extinct lineages and only four recent species in the family Limulidae, which include the horseshoe crabs. The group has hardly changed in millions of years...